feat: initial scaffold from helm-template

- Keycloak Operator v26 deployed to keycloak-system namespace
- Keycloak HA instance (2 replicas, jdbc-ping cluster discovery)
- Dedicated CNPG cluster (local-postgres storage, 2 instances)
- KeycloakRealmImport: home-lab realm with groups and traefik-oidc client
- Traefik IngressRoute: login.olb42.com (CF Access bypass)
- Admin credentials placeholder (seal before first deploy)
- ArgoCD ApplicationSets: login-operator + login

scripts/automation/propose-dormant-pr.sh

@@ -0,0 +1,35 @@
+#!/usr/bin/env bash
+# Copied from helm-template; update GITEA_API_URL and repo details as needed.
+set -euo pipefail
+
+GITEA_API_URL="${GITEA_API_URL:-https://git.olb42.com/api/v1}"
+REPO_OWNER="${REPO_OWNER:-olb42}"
+REPO_NAME="${REPO_NAME:-login}"
+PR_BRANCH="dormant/$(date +%Y%m%d-%H%M%S)"
+BASE_BRANCH="main"
+
+if [[ -z "${GITEA_TOKEN:-}" ]]; then
+  echo "GITEA_TOKEN is required"
+  exit 1
+fi
+
+git config user.email "[email protected]"
+git config user.name "CI Automation"
+
+git checkout -b "$PR_BRANCH"
+
+# Swap production overlay for dormant in the ArgoCD ApplicationSet
+# This is handled by ArgoCD dormant logic; just open the PR.
+git push origin "$PR_BRANCH"
+
+curl -s -X POST "$GITEA_API_URL/repos/$REPO_OWNER/$REPO_NAME/pulls" \
+  -H "Authorization: token $GITEA_TOKEN" \
+  -H "Content-Type: application/json" \
+  -d "{
+    \"title\": \"Propose dormant mode for login\",
+    \"body\": \"Automated PR to switch login Keycloak to dormant overlay.\",
+    \"head\": \"$PR_BRANCH\",
+    \"base\": \"$BASE_BRANCH\"
+  }"
+
+echo "Dormant PR created"

scripts/ci/apply-bootstrap

@@ -0,0 +1,35 @@
+#!/usr/bin/env bash
+set -euo pipefail
+
+event_name="${GITHUB_EVENT_NAME:-}"
+git_ref="${GITHUB_REF:-}"
+
+if [[ "$event_name" != "push" || "$git_ref" != "refs/heads/main" ]]; then
+  echo "Skipping bootstrap apply: only push events on main may apply"
+  exit 0
+fi
+
+if [[ ! -f bootstrap/config.yaml ]] || ! grep -Eq '^[[:space:]]*enabled:[[:space:]]*true[[:space:]]*$' bootstrap/config.yaml; then
+  echo "Skipping bootstrap apply: bootstrap/config.yaml is not enabled"
+  exit 0
+fi
+
+if [[ -z "${KUBECONFIG_B64:-}" ]]; then
+  echo "KUBECONFIG_B64 secret is required to apply bootstrap/applicationset.yaml"
+  exit 1
+fi
+
+curl -fsSL "https://dl.k8s.io/release/$(curl -fsSL https://dl.k8s.io/release/stable.txt)/bin/linux/amd64/kubectl" \
+  -o /usr/local/bin/kubectl
+chmod +x /usr/local/bin/kubectl
+
+mkdir -p "${HOME}/.kube"
+printf '%s' "$KUBECONFIG_B64" | base64 -d > "${HOME}/.kube/config"
+
+if ! kubectl config current-context >/dev/null 2>&1; then
+  echo "Skipping bootstrap apply: kubeconfig secret is not usable in this runner"
+  exit 0
+fi
+
+# Apply both ApplicationSets (multi-document YAML)
+kubectl apply -f bootstrap/applicationset.yaml

scripts/ci/validate

@@ -0,0 +1,87 @@
+#!/usr/bin/env bash
+set -euo pipefail
+
+mkdir -p .ci-schemas/argoproj.io .ci-schemas/traefik.io .ci-schemas/bitnami.com .ci-rendered
+
+download_schema() {
+  local url="$1" dir="$2" base="$3"
+  mkdir -p "$dir"
+  if curl -fsSL "$url" -o "$dir/${base}_v1alpha1.json" 2>/dev/null; then
+    cp "$dir/${base}_v1alpha1.json" "$dir/${base}.json"
+  else
+    echo "Warning: could not download schema $url"
+  fi
+}
+
+validate_yaml_syntax() {
+  echo "==> Validating YAML syntax"
+  find . -type f \( -name '*.yaml' -o -name '*.yml' \) \
+    ! -path './.git/*' ! -path './.ci-*/*' \
+    -print0 | while IFS= read -r -d '' file; do
+      python3 - "$file" <<'PY'
+import sys, yaml
+with open(sys.argv[1]) as f:
+    list(yaml.safe_load_all(f))
+PY
+    done
+}
+
+validate_kustomize_overlays() {
+  echo "==> Building Kustomize overlays"
+  for overlay in manifest/overlays/*/; do
+    [[ -f "${overlay}kustomization.yaml" ]] || continue
+    name="$(basename "$overlay")"
+    echo "  Building $name overlay"
+    if command -v kustomize &>/dev/null; then
+      kustomize build "$overlay" > ".ci-rendered/kustomize-${name}.yaml" 2>&1 || \
+        echo "  Warning: kustomize build failed for $name (remote resources may require network)"
+    else
+      kubectl kustomize "$overlay" > ".ci-rendered/kustomize-${name}.yaml" 2>&1 || \
+        echo "  Warning: kubectl kustomize failed for $name"
+    fi
+  done
+}
+
+prepare_crd_schemas() {
+  echo "==> Preparing CRD schemas"
+  download_schema \
+    "https://raw.githubusercontent.com/datreeio/CRDs-catalog/main/argoproj.io/applicationset_v1alpha1.json" \
+    ".ci-schemas/argoproj.io" "applicationset"
+  download_schema \
+    "https://raw.githubusercontent.com/datreeio/CRDs-catalog/main/traefik.io/ingressroute_v1alpha1.json" \
+    ".ci-schemas/traefik.io" "ingressroute"
+  download_schema \
+    "https://raw.githubusercontent.com/datreeio/CRDs-catalog/main/bitnami.com/sealedsecret_v1alpha1.json" \
+    ".ci-schemas/bitnami.com" "sealedsecret"
+}
+
+validate_kubernetes_manifests() {
+  echo "==> Validating Kubernetes manifests with kubeconform"
+  local bootstrap_enabled=false
+  if grep -Eq '^[[:space:]]*enabled:[[:space:]]*true' bootstrap/config.yaml 2>/dev/null; then
+    bootstrap_enabled=true
+  fi
+
+  find . -type f \( -name '*.yaml' -o -name '*.yml' \) \
+    ! -path './.git/*' ! -path './.gitea/*' ! -path './.ci-*/*' \
+    ! -name '*kustomization.yaml' ! -name 'config.yaml' \
+    ! -name '*.plain.yaml' ! -name '*.example.yaml' \
+    $( [[ "$bootstrap_enabled" != "true" ]] && echo "! -name 'applicationset.yaml'" ) \
+    | sort | xargs kubeconform \
+      -strict \
+      -kubernetes-version 1.35.0 \
+      -schema-location default \
+      -schema-location 'https://git.olb42.com/olb042/kubeconform/raw/branch/main/crdSchemas/{{ .ResourceKind }}_{{ .ResourceAPIVersion }}.json' \
+      -ignore-missing-schemas \
+      -summary
+}
+
+if ! command -v python3 &>/dev/null; then echo "python3 required"; exit 1; fi
+if ! command -v kubeconform &>/dev/null; then echo "kubeconform required"; exit 1; fi
+
+validate_yaml_syntax
+prepare_crd_schemas
+validate_kustomize_overlays
+validate_kubernetes_manifests
+
+echo "Validation completed"